/* ==========================================
   WUKONG THEME — Dark Gold Navigation
   ========================================== */

/* ---------- VARIABLES ---------- */
:root {
    --bg-body: #0b0f19;
    --bg-card: rgba(15, 23, 42, 0.85);
    --bg-card-solid: #0f172a;
    --bg-card-hover: rgba(20, 30, 55, 0.95);
    --border: rgba(212, 168, 67, 0.12);
    --border-hover: rgba(212, 168, 67, 0.35);
    --gold: #d4a843;
    --gold-dim: rgba(212, 168, 67, 0.12);
    --gold-bright: #f5c542;
    --text: #e2e8f0;
    --text2: #94a3b8;
    --text3: #64748b;
    --radius: 10px;
    --sidebar-w: 64px;
    --header-h: 54px;
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background: var(--bg-body);
    color: var(--text);
    font-size: 14px;
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; transition: color .2s; }
img { max-width: 100%; display: block; }

/* ---------- LEFT SIDEBAR ---------- */
.wk-sidebar {
    position: fixed; left: 0; top: 0; bottom: 0;
    width: var(--sidebar-w); z-index: 100;
    background: rgba(10, 14, 26, 0.96);
    border-right: 1px solid var(--border);
    display: flex; flex-direction: column; align-items: center;
    padding: 14px 0;
    backdrop-filter: blur(12px);
}
.wk-sidebar-logo {
    width: 40px; height: 40px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden; margin-bottom: 18px;
}
.wk-sidebar-logo img { width: 40px; height: 40px; border-radius: 12px; }
.wk-sidebar a {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    width: 44px; height: 44px; border-radius: 10px;
    color: var(--text3); font-size: 11px; gap: 2px;
    margin-bottom: 4px; transition: all .2s;
}
.wk-sidebar a i { font-size: 18px; }
.wk-sidebar a span { font-size: 10px; line-height: 1; }
.wk-sidebar a:hover { color: var(--gold); background: var(--gold-dim); }
.wk-sidebar a.active {
    color: var(--gold); font-weight: 600;
    background: var(--gold-dim);
    position: relative;
}
.wk-sidebar a.active::before {
    content: ''; position: absolute; left: -10px; top: 50%; transform: translateY(-50%);
    width: 3px; height: 20px; border-radius: 0 3px 3px 0;
    background: var(--gold);
}

/* ---------- TOP HEADER ---------- */
.wk-header {
    position: fixed; top: 0; left: var(--sidebar-w); right: 0; height: var(--header-h);
    z-index: 99; display: flex; align-items: center;
    padding: 0 24px; gap: 20px;
    background: rgba(10, 14, 26, 0.88);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(12px);
}
.wk-header-brand {
    display: flex; align-items: center; gap: 10px; flex-shrink: 0;
}
.wk-brand-text { display: flex; flex-direction: column; }
.wk-brand-name { font-size: 15px; font-weight: 700; color: var(--gold); display: block; line-height: 1.2; }
.wk-brand-slogan { font-size: 11px; color: var(--text3); display: block; }
.wk-footer-stats { margin-top: 8px; }
.wk-header-search {
    flex: 1; max-width: 420px; margin: 0 auto;
}
.wk-header-search form {
    display: flex; align-items: center; position: relative;
}
.wk-header-search input {
    width: 100%; height: 34px; border: 1px solid var(--border); border-radius: 999px;
    background: rgba(255,255,255,0.04); color: var(--text); padding: 0 38px 0 14px;
    font-size: 13px; outline: none; transition: border-color .2s;
}
.wk-header-search input:focus { border-color: var(--gold); }
.wk-header-search input::placeholder { color: var(--text3); }
.wk-header-search button {
    position: absolute; right: 2px; top: 50%; transform: translateY(-50%);
    width: 30px; height: 30px; border: none; border-radius: 50%;
    background: var(--gold); color: #0a0e1a; cursor: pointer;
    display: flex; align-items: center; justify-content: center; font-size: 13px;
}
.wk-header-right {
    display: flex; gap: 18px; flex-shrink: 0;
}
.wk-header-right a {
    font-size: 13px; color: var(--text2); display: flex; align-items: center; gap: 5px;
}
.wk-header-right a:hover { color: var(--gold); }
.wk-header-right a i { font-size: 14px; }

/* ---------- MAIN WRAP ---------- */
.wk-wrap {
    margin-left: var(--sidebar-w); padding-top: var(--header-h);
    min-height: 100vh;
}

/* ---------- HERO SECTION ---------- */
.wk-hero {
    position: relative;
    height: 340px; overflow: hidden;
    display: flex; align-items: center; justify-content: center;
}
.wk-hero-bg {
    position: absolute; inset: 0;
    background: url('/templates/wukong/images/hero-bg.png') center/cover no-repeat;
    filter: brightness(0.55);
}
.wk-hero-bg::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(11,15,25,0.3) 0%, rgba(11,15,25,0.85) 100%);
}
.wk-hero-content {
    position: relative; z-index: 1; text-align: center;
    padding: 0 24px; width: 100%;
}
.wk-hero-title {
    margin-bottom: 8px;
}
.wk-hero-title h1 {
    font-size: 38px; font-weight: 800; color: #fff;
    text-shadow: 0 2px 20px rgba(212,168,67,0.4);
    display: inline-flex; align-items: center; gap: 10px;
}
.wk-hero-title .wk-tag {
    font-size: 11px; font-weight: 600; color: #fff;
    background: var(--gold); border-radius: 4px;
    padding: 2px 8px; vertical-align: super;
}
.wk-hero-subtitle {
    font-size: 15px; color: var(--text2); margin-bottom: 20px;
    text-shadow: 0 1px 8px rgba(0,0,0,0.5);
}
.wk-hero-search {
    max-width: 480px; margin: 0 auto 16px;
}
.wk-hero-search form {
    display: flex; align-items: center;
    background: rgba(15, 23, 42, 0.7); border: 1px solid rgba(212,168,67,0.3);
    border-radius: 999px; overflow: hidden;
    backdrop-filter: blur(10px);
}
.wk-hero-search input {
    flex: 1; height: 42px; border: none; background: transparent;
    color: #fff; padding: 0 16px; font-size: 14px; outline: none;
}
.wk-hero-search input::placeholder { color: var(--text3); }
.wk-hero-search button {
    width: 42px; height: 42px; border: none; border-radius: 50%;
    background: var(--gold); color: #0a0e1a; cursor: pointer;
    display: flex; align-items: center; justify-content: center; font-size: 15px;
    margin: 0 2px 0 0; flex-shrink: 0;
}
.wk-hero-tags {
    display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 22px;
}
.wk-hero-tags a {
    font-size: 12px; color: var(--text2);
    padding: 4px 10px; border-radius: 999px;
    background: rgba(255,255,255,0.08);
    display: inline-flex; align-items: center; gap: 4px;
    transition: all .2s;
}
.wk-hero-tags a:hover { color: var(--gold); background: var(--gold-dim); }
.wk-hero-tags .wk-tag-icon { width: 14px; height: 14px; border-radius: 3px; }
.wk-cat-icons {
    display: flex; align-items: center; justify-content: center; gap: 28px;
}
.wk-cat-icon-item {
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    color: var(--text2); font-size: 12px; transition: all .25s;
}
.wk-cat-icon-item:hover { color: var(--gold); transform: translateY(-3px); }
.wk-cat-icon {
    width: 52px; height: 52px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.12), transparent 70%);
    border: 1px solid rgba(255,255,255,0.15);
    box-shadow: 0 0 20px rgba(0,0,0,0.3), inset 0 0 15px rgba(255,255,255,0.05);
    transition: all .25s;
}
.wk-cat-icon-item:hover .wk-cat-icon {
    border-color: var(--gold); box-shadow: 0 0 24px rgba(212,168,67,0.3);
}
.wk-cat-icon.blue { color: #60a5fa; }
.wk-cat-icon.green { color: #34d399; }
.wk-cat-icon.purple { color: #a78bfa; }
.wk-cat-icon.orange { color: #fb923c; }
.wk-cat-icon.pink { color: #f472b6; }
.wk-cat-icon.cyan { color: #22d3ee; }
.wk-cat-icon.red { color: #ef4444; }
.wk-cat-split { margin-left: 44px; }

/* ---------- COMMON RECOMMEND (常用推荐) ---------- */
.wk-hot-bar {
    max-width: 1100px; margin: 0 auto; padding: 16px 24px 0;
}
.wk-hot-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 18px;
    backdrop-filter: blur(10px);
}
.wk-hot-label {
    font-size: 13px; font-weight: 600; color: var(--gold); margin-bottom: 10px;
    display: flex; align-items: center; gap: 6px;
}
.wk-hot-label i { font-size: 12px; }
.wk-hot-buy {
    margin-left: auto; font-size: 11px; font-weight: 400; color: var(--text2);
    border: 1px solid var(--border); border-radius: 999px; padding: 3px 10px;
    text-decoration: none; transition: all .2s;
}
.wk-hot-buy:hover { color: var(--gold); border-color: var(--gold); }
.wk-hot-grid {
    display: flex; gap: 14px; flex-wrap: wrap; justify-content: flex-start;
}
.wk-hot-item {
    display: flex; flex-direction: column; align-items: center; gap: 6px;
    width: 72px; text-decoration: none;
}
.wk-hot-item:hover .wk-hot-icon { border-color: var(--gold); transform: translateY(-2px); box-shadow: 0 4px 16px rgba(212,168,67,0.25); }
.wk-hot-icon {
    width: 48px; height: 48px; border-radius: 12px;
    background: rgba(255,255,255,0.05); border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden; transition: all .2s; position: relative;
}
.wk-hot-icon img { width: 32px; height: 32px; border-radius: 6px; }
.wk-hot-vip {
    position: absolute; top: -2px; right: -2px; font-size: 7px; line-height: 1;
    color: #0a0e1a; background: linear-gradient(135deg, #f5c542, #d4a843);
    border-radius: 3px; padding: 2px 3px; font-weight: 700; z-index: 1;
}
.wk-hot-item span { font-size: 11px; color: var(--text2); text-align: center; line-height: 1.2; }
.wk-hot-item:hover span { color: var(--gold); }

/* ---------- MAIN + SIDEBAR LAYOUT ---------- */
.wk-body {
    max-width: 1100px; margin: 0 auto; padding: 16px 24px 0;
    display: flex; gap: 16px;
}
.wk-main { flex: 1; min-width: 0; }
.wk-aside-right {
    width: 260px; flex-shrink: 0;
    position: sticky; top: calc(var(--header-h) + 16px);
    max-height: calc(100vh - var(--header-h) - 32px);
    overflow-y: auto; scrollbar-width: thin;
}
.wk-aside-right::-webkit-scrollbar { width: 4px; }
.wk-aside-right::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* ---------- CATEGORY CARDS (4-Column Grid) ---------- */
.wk-card-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 12px; margin-bottom: 16px;
}
.wk-ccard {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px;
    transition: border-color .2s;
}
.wk-ccard:hover { border-color: var(--border-hover); }
.wk-ccard-head {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 10px; padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}
.wk-ccard-head h3 {
    font-size: 13px; font-weight: 600; color: var(--text);
    display: flex; align-items: center; gap: 6px;
}
.wk-ccard-head h3 i { color: var(--gold); font-size: 14px; }
.wk-ccard-head h3 i.blue { color: #60a5fa; }
.wk-ccard-head h3 i.green { color: #34d399; }
.wk-ccard-head h3 i.purple { color: #a78bfa; }
.wk-ccard-head h3 i.orange { color: #fb923c; }
.wk-ccard-head h3 i.pink { color: #f472b6; }
.wk-ccard-head h3 i.cyan { color: #22d3ee; }
.wk-ccard-head h3 i.red { color: #ef4444; }
.wk-ccard-head a {
    font-size: 11px; color: var(--text3);
}
.wk-ccard-head a:hover { color: var(--gold); }
.wk-ccard-list {
    display: flex; flex-direction: column; gap: 0;
}
.wk-ccard-link {
    display: flex; align-items: center; gap: 7px;
    font-size: 12px; color: var(--text2);
    padding: 4px 0; text-decoration: none;
    transition: color .15s;
}
.wk-ccard-link:hover { color: var(--gold); }
.wk-dot {
    width: 5px; height: 5px; border-radius: 50%;
    background: var(--text3); flex-shrink: 0;
}

/* ---------- RIGHT SIDEBAR CARDS ---------- */
.wk-side-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px;
    margin-bottom: 12px;
    backdrop-filter: blur(10px);
}
.wk-side-card h4 {
    font-size: 13px; font-weight: 600; color: var(--text);
    margin-bottom: 10px;
    display: flex; align-items: center; gap: 6px;
}
.wk-side-card h4 i { color: var(--gold); font-size: 13px; }

/* Weather */
.wk-weather { display: flex; align-items: center; justify-content: space-between; }
.wk-weather-left .wk-weather-city { font-size: 12px; color: var(--text2); margin-bottom: 4px; }
.wk-weather-left .wk-weather-temp { font-size: 30px; font-weight: 700; color: var(--text); line-height: 1.1; }
.wk-weather-left .wk-weather-desc { font-size: 12px; color: var(--text2); margin-top: 2px; }
.wk-weather-right i { font-size: 36px; color: var(--gold); }

/* Clock */
.wk-clock { text-align: center; }
.wk-clock-time { font-size: 28px; font-weight: 700; color: var(--gold); font-variant-numeric: tabular-nums; letter-spacing: 1px; }
.wk-clock-date { font-size: 12px; color: var(--text2); margin-top: 4px; }

/* Quick Tools */
.wk-tools-grid { display: flex; flex-direction: column; gap: 5px; }
.wk-tool-item {
    display: flex; align-items: center; gap: 8px;
    font-size: 12px; color: var(--text2); padding: 5px 0;
    transition: color .15s;
}
.wk-tool-item:hover { color: var(--gold); }
.wk-tool-item i { font-size: 13px; color: var(--gold); width: 16px; text-align: center; }

/* Rank List */
.wk-rank-list { display: flex; flex-direction: column; gap: 6px; }
.wk-rank-item {
    display: flex; align-items: center; gap: 8px;
    font-size: 12px; color: var(--text2);
    padding: 3px 0; transition: color .15s;
}
.wk-rank-item:hover { color: var(--gold); }
.wk-rank-num {
    width: 18px; height: 18px; border-radius: 4px;
    display: flex; align-items: center; justify-content: center;
    font-size: 10px; font-weight: 700; flex-shrink: 0;
}
.wk-rank-num.top1 { background: #ef4444; color: #fff; }
.wk-rank-num.top2 { background: #f97316; color: #fff; }
.wk-rank-num.top3 { background: #eab308; color: #000; }
.wk-rank-num.top4 { background: var(--border); color: var(--text2); }

/* ---------- STATS BAR ---------- */
.wk-stats { max-width: 1100px; margin: 0 auto; padding: 0 24px 16px; }
.wk-stats-inner {
    background: linear-gradient(135deg, rgba(212,168,67,0.08), rgba(212,168,67,0.03));
    border: 1px solid var(--border); border-radius: var(--radius);
    padding: 20px 28px;
    display: flex; align-items: center; justify-content: space-between;
}
.wk-stat-item { text-align: center; }
.wk-stat-num { font-size: 24px; font-weight: 700; color: var(--gold); }
.wk-stat-num small { font-size: 14px; font-weight: 400; }
.wk-stat-label { font-size: 12px; color: var(--text3); margin-top: 2px; }
.wk-stat-slogan {
    font-size: 13px; color: var(--text2); text-align: right; line-height: 1.6;
}
.wk-stat-slogan strong { color: var(--gold); }

/* ---------- FOOTER ---------- */
.wk-footer {
    max-width: 1100px; margin: 0 auto; padding: 0 24px;
}
.wk-footer-inner {
    border-top: 1px solid var(--border);
    padding: 16px 0 20px; text-align: center;
}
.wk-footer-links { margin-bottom: 8px; }
.wk-footer-links a {
    font-size: 12px; color: var(--text2); padding: 0 8px;
}
.wk-footer-links a:hover { color: var(--gold); }
.wk-footer-links .wk-sep { color: var(--text3); font-size: 12px; }
.wk-footer-copyright { font-size: 12px; color: var(--text3); }

/* ---------- CONTENT CARD (通用卡片) ---------- */
.wk-content-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 16px;
    backdrop-filter: blur(10px);
}
.wk-ccard-head {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 12px;
}
.wk-ccard-head h3 {
    font-size: 14px; font-weight: 600; color: var(--text);
    display: flex; align-items: center; gap: 6px;
}
.wk-ccard-head h3 i { color: var(--gold); }
.wk-ccard-head a { font-size: 12px; color: var(--text3); }
.wk-ccard-head a:hover { color: var(--gold); }

/* ---------- PAGE WRAP (子页面) ---------- */
.wk-page-wrap { max-width: 1100px; margin: 0 auto; padding: 20px 24px; }
.wk-breadcrumb { font-size: 12px; color: var(--text3); margin-bottom: 16px; }
.wk-breadcrumb a { color: var(--text2); }
.wk-breadcrumb a:hover { color: var(--gold); }

/* Article detail */
.wk-article-head { margin-bottom: 20px; }
.wk-article-head h1 { font-size: 22px; font-weight: 700; color: var(--text); line-height: 1.4; }
.wk-article-meta { font-size: 12px; color: var(--text3); margin-top: 8px; display: flex; gap: 16px; }
.wk-article-body { font-size: 14px; line-height: 1.8; color: var(--text2); }
.wk-article-body p { margin-bottom: 14px; }
.wk-article-body img { max-width: 100%; border-radius: 8px; margin: 12px 0; }
.wk-article-body h2, .wk-article-body h3 { color: var(--text); margin: 18px 0 10px; }
.wk-article-body a { color: var(--gold); }
.wk-article-body a:hover { text-decoration: underline; }
.wk-article-body code { background: rgba(255,255,255,0.06); padding: 2px 6px; border-radius: 4px; font-size: 13px; }
.wk-article-body pre { background: rgba(0,0,0,0.3); padding: 14px; border-radius: 8px; overflow-x: auto; margin: 12px 0; }
.wk-article-body blockquote { border-left: 3px solid var(--gold); padding-left: 12px; color: var(--text3); margin: 12px 0; }
.wk-article-body table { width: 100%; border-collapse: collapse; margin: 12px 0; }
.wk-article-body th, .wk-article-body td { padding: 8px 12px; border: 1px solid var(--border); font-size: 13px; }
.wk-article-body th { background: rgba(212,168,67,0.08); color: var(--gold); }

/* Site detail */
.wk-site-head { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.wk-site-icon { width: 64px; height: 64px; border-radius: 16px; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; overflow: hidden; flex-shrink: 0; background: rgba(255,255,255,0.03); }
.wk-site-icon img { width: 48px; height: 48px; border-radius: 8px; }
.wk-site-info { flex: 1; min-width: 0; }
.wk-site-info h1 { font-size: 20px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.wk-site-url a { font-size: 12px; color: var(--gold); word-break: break-all; }

/* ---------- Breadcrumb in site detail ---------- */
.wk-breadcrumb { font-size: 12px; color: var(--text3); margin-bottom: 16px; }
.wk-breadcrumb a { color: var(--text2); }
.wk-breadcrumb a:hover { color: var(--gold); }

/* ---------- PAGINATION ---------- */
.wk-page { display: flex; justify-content: center; gap: 6px; margin-top: 20px; flex-wrap: wrap; }
.wk-page a, .wk-page span {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 32px; height: 32px; border-radius: 6px;
    font-size: 12px; padding: 0 8px; text-decoration: none;
    border: 1px solid var(--border); color: var(--text2);
    background: var(--bg-card); transition: all .15s;
}
.wk-page a:hover { background: var(--gold); color: #fff; border-color: var(--gold); }
.wk-page .current { background: var(--gold); color: #fff; border-color: var(--gold); }

/* ---------- FORMS ---------- */
.wk-input {
    width: 100%; height: 36px; border: 1px solid var(--border); border-radius: 8px;
    background: rgba(255,255,255,0.04); color: var(--text);
    padding: 0 12px; font-size: 13px; outline: none; transition: border-color .2s;
}
.wk-input:focus { border-color: var(--gold); }
.wk-input::placeholder { color: var(--text3); }
.wk-textarea {
    width: 100%; min-height: 80px; border: 1px solid var(--border); border-radius: 8px;
    background: rgba(255,255,255,0.04); color: var(--text);
    padding: 10px 12px; font-size: 13px; outline: none; resize: vertical;
    transition: border-color .2s;
}
.wk-textarea:focus { border-color: var(--gold); }
.wk-textarea::placeholder { color: var(--text3); }

/* ---------- BUTTONS ---------- */
.wk-btn {
    display: inline-flex; align-items: center; gap: 6px;
    height: 34px; padding: 0 16px; border-radius: 8px;
    font-size: 13px; font-weight: 500; cursor: pointer;
    border: 1px solid transparent; text-decoration: none;
    transition: all .15s; white-space: nowrap;
}
.wk-btn-primary { background: var(--gold); color: #0a0e1a; border-color: var(--gold); }
.wk-btn-primary:hover { background: #c09838; color: #fff; }
.wk-btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text2); }
.wk-btn-outline:hover { border-color: var(--gold); color: var(--gold); }

/* ---------- FLOAT TOOLS ---------- */
.wk-float-tools {
    position: fixed; right: 16px; bottom: 24px;
    display: flex; flex-direction: column; gap: 8px; z-index: 90;
}
.wk-float-tools a {
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--bg-card-solid); border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    color: var(--text2); font-size: 16px; transition: all .2s;
    text-decoration: none; backdrop-filter: blur(10px);
}
.wk-float-tools a:hover { color: var(--gold); border-color: var(--gold); background: var(--gold-dim); }
.wk-back-top { display: none; }

/* ---------- RANK TABS ---------- */
.wk-rank-tabs { display: flex; gap: 20px; }
.wk-rank-tab {
    font-size: 13px; padding: 4px 0; text-decoration: none;
    color: var(--text3); border-bottom: 2px solid transparent;
    transition: all .2s;
}
.wk-rank-tab:hover { color: var(--gold); }
.wk-rank-tab.active { color: var(--gold); font-weight: 600; border-bottom-color: var(--gold); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1100px) {
    .wk-card-grid { grid-template-columns: repeat(3, 1fr); }
    .wk-aside-right { width: 220px; }
}
@media (max-width: 900px) {
    .wk-card-grid { grid-template-columns: repeat(2, 1fr); }
    .wk-aside-right { display: none; }
    .wk-header-right { display: none; }
    .wk-cat-icons { gap: 16px; }
}
@media (max-width: 600px) {
    .wk-sidebar { width: 0; overflow: hidden; }
    .wk-wrap { margin-left: 0; }
    .wk-header { left: 0; }
    .wk-card-grid { grid-template-columns: 1fr; }
    .wk-hero { height: 260px; }
    .wk-hero-title h1 { font-size: 26px; }
    .wk-cat-icons { gap: 12px; }
    .wk-hot-grid { gap: 10px; }
    .wk-hot-item { width: 60px; }
    .wk-hot-icon { width: 40px; height: 40px; }
    .wk-hot-icon img { width: 28px; height: 28px; }
    .wk-stats-inner { flex-wrap: wrap; gap: 16px; justify-content: center; }
    .wk-stat-slogan { width: 100%; text-align: center; }
    .wk-site-head { flex-direction: column; align-items: flex-start; }
}